Bitcoin (IMAGE) Michigan State University Caption "More than 90% of users are unaware of whether their wallet is violating this decentralized design principle based on the results of a user study," researchers said. And if an app violates this principle, it can be a huge security risk for the user. Credit Creative commons via Pxhere Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.